3 years ago

ABC is dilated by a factor of 1/2 to produce A'B'C'

Mathematics

2 answers:

Anton [14]3 years ago

5 0

Answer:

Step-by-step explanation:

34 x 1/2 = 17 (Line A'B')

28 x 1/2 = 14 (Angle A')

allochka39001 [22]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Given ∆QRS≅∆TUV, QS=4v+3, and TV=7v-9, find the length of QS and TV.?

Anon25 [30]

If we are supposed to assume that QS=TV

4v+3=7v-9
minus 4v both sides
3=3v-9
add 9
12=3v
divide 3
4=v
v=4

sub back

4v+3=QS=TV
4(4)+3=QS=TV
16+3=QS
19=QS=TV

then answer is C

7 0

4 years ago

Read 2 more answers

The gestation period of humans (266 days) is___ percent longer than the gestation period of pigs(115 days).

bija089 [108]

If we take 115 to be the 100%, how much is 266 off of it then?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
115&100\\
266&p
\end{array}\implies \cfrac{115}{266}=\cfrac{100}{p}\implies p=\cfrac{266\cdot 100}{115}
\\\\\\
p\approx 231.3$

so 266 is about 231% of 115, which is 131% more than 115.

5 0

3 years ago

Nancy’s van traveled 84 miles on 6.5 gallons of gas. At this rate, how many gallons of gas would be needed to travel 126 miles?

nikklg [1K]

126/84=1.5
1.5*6.5=9.75
9.75 gallons of gas are needed to travel 126 miles.

4 0

3 years ago

One half of negative five eighths

evablogger [386]

-0.3125 is the answer, but you probably have to round

6 0

3 years ago